Package: vdar
Type: Package
Title: Discriminant Analysis Incorporating Individual Uncertainties
Version: 0.1.3-2
Author: Solveig Pospiech [aut, cre]
Maintainer: Solveig Pospiech <s.pospiech@hzdr.de>
Description: The qda() function from package 'MASS' is extended to calculate a weighted linear (LDA) and quadratic discriminant analysis (QDA) by changing the group variances and group means based on cell-wise uncertainties.
    The uncertainties can be derived e.g. through relative errors for each individual measurement (cell), not only row-wise or column-wise uncertainties.
    The method can be applied compositional data (e.g. portions of substances, concentrations) and non-compositional data.
License: GPL-3
Encoding: UTF-8
LazyData: true
Depends: R (>= 3.6.0)
Imports: compositions
Suggests: ggplot2, ggthemes, ggtern
RoxygenNote: 7.1.2
NeedsCompilation: no
Packaged: 2022-01-04 18:57:12 UTC; solveig
Repository: CRAN
Date/Publication: 2022-01-04 19:40:02 UTC
Built: R 4.6.0; ; 2026-04-27 13:22:39 UTC; unix
